Product Overview CAT706: Voltage Supervisor, Active Low For complete documentation, see the data sheet Product Description The CAT706 provides reset and monitoring functions for the electronic systems. Each device monitors the system voltage and maintains a reset output until that voltage reaches the device's specified trip value and then maintains the reset output active condition until the device's internal timer allows the system power supply to stabilize. The CAT706 has a watchdog input which can be used to monitor a system signal and causes <span style='text-decoration:overline; border-top: 1px'>WDO</span> to go low if the signal fails to change state prior to a timeout condition. The supervisory circuits provide a <span style='text-decoration:overline; border-top: 1px'>MR</span> input which initiates a reset if pulled low. The CAT706 provides an active low <span style='text-decoration:overline; border-top: 1px'>RESET</span> output. There is a secondary supply monitor included for power-fail warning (pin PFI). Features • • • • • • • • • • Reset guaranteed valid for 1.0 V VCC 6 µA supply current 200 ms Reset pulse width Watchdog timer function 1.6 s timeout Operating Range from -40°C to +85°C Pin and function compatible with the MAX706 product Accurate brownout detection reset in 3.0, 3.6, and 5.0 volt systems Secondary low supply monitoring on PFI input SOIC 8-lead and MSOP 8-lead Packages These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant For more features, see the data sheet Applications • Microprocessor and microcontroller based systems • Instrument and control systems • Portable equipment Part Electrical Specifications Product Compliance Status Voltages Monitored VCC Max (V) V(TO) Typ (V) IQ Typ (µA) Reset Active State Reset Timer Manual Reset Watchdog Timer Package Type CAT706SVI-GT3 Pb-free Active 2 5.5 2.93 6 Low Yes Yes No SOIC-8 Halide free For more information please contact your local sales support at www.onsemi.com Created on: 6/30/2016